---> uname -a: Linux prd-centos7-docker-4c-2g-1131.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 7.7G 33G 20% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 7.7G 33G 20% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/10/22 _x86_64_ (2 CPU) 15:24:17 LINUX RESTART (2 CPU) 15:25:01 tps rtps wtps bread/s bwrtn/s 15:26:01 2.66 0.00 2.66 0.00 98.93 15:27:01 0.42 0.00 0.42 0.00 7.28 15:28:01 0.28 0.00 0.28 0.00 2.58 15:29:01 0.23 0.00 0.23 0.00 3.73 Average: 0.90 0.00 0.90 0.00 28.13 15:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:26:01 5692120 0 615368 7.68 2620 1698824 1193232 13.17 562080 1520036 8 15:27:01 5685932 0 621548 7.76 2620 1698832 1195824 13.20 567872 1520000 20 15:28:01 5691664 0 615816 7.69 2620 1698832 1164556 12.86 563348 1520000 20 15:29:01 5691428 0 616044 7.69 2620 1698840 1164820 12.86 564144 1520004 20 Average: 5690286 0 617194 7.71 2620 1698832 1179608 13.02 564361 1520010 17 15:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:26:01 eth0 1.12 0.27 0.11 0.11 0.00 0.00 0.00 0.00 15:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 eth0 9.28 4.05 9.34 0.62 0.00 0.00 0.00 0.00 15:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 eth0 0.63 0.05 0.06 0.00 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 eth0 1.47 0.63 0.65 0.43 0.00 0.00 0.00 0.00 15:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 3.12 1.25 2.54 0.29 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/10/22 _x86_64_ (2 CPU) 15:24:17 LINUX RESTART (2 CPU) 15:25:01 CPU %user %nice %system %iowait %steal %idle 15:26:01 all 0.37 0.00 0.11 0.00 0.02 99.51 15:26:01 0 0.27 0.00 0.15 0.00 0.03 99.55 15:26:01 1 0.47 0.00 0.07 0.00 0.00 99.47 15:27:01 all 0.42 0.00 0.10 0.00 0.02 99.47 15:27:01 0 0.52 0.00 0.13 0.00 0.02 99.33 15:27:01 1 0.32 0.00 0.07 0.00 0.02 99.60 15:28:01 all 0.14 0.00 0.07 0.00 0.01 99.78 15:28:01 0 0.18 0.00 0.05 0.00 0.00 99.77 15:28:01 1 0.10 0.00 0.08 0.00 0.02 99.80 15:29:01 all 0.30 0.00 0.07 0.00 0.02 99.62 15:29:01 0 0.47 0.00 0.05 0.00 0.02 99.47 15:29:01 1 0.13 0.00 0.08 0.00 0.02 99.77 Average: all 0.31 0.00 0.09 0.00 0.01 99.59 Average: 0 0.36 0.00 0.10 0.00 0.02 99.53 Average: 1 0.25 0.00 0.08 0.00 0.01 99.66